Increase Source Records links' touch target spacing (#11307)

Co-authored-by: Drini Cami <cdrini@gmail.com>

Author: jess-ho

openlibrary/templates/type/edition/view.html

@@ -468,9 +468,12 @@ <h3>$_("Work Identifiers")</h3>
 	  $ source_records = edition.get('source_records')
           $if source_records:
               <div class="section">
-              <h3>$_("Source records")</h3>
-              $ get_source_html = render_template("history/sources").get_source_html
-              $:'<br/>'.join([get_source_html(s) for s in source_records])
+                <h3>$_("Source records")</h3>
+                <ul class="source-records">
+                  $ get_source_html = render_template("history/sources").get_source_html
+                  $for source_record in source_records:
+                    <li>$:get_source_html(source_record)</li>
+                </ul>
               </div>
           $if work:
             $if not work.excerpts and work.first_sentence:

static/css/components/work.less

@@ -59,6 +59,11 @@ div.editionAbout {
   }
 }
 
+.source-records li a {
+  font-size: @font-size-label-medium;
+  padding: 6px 0;
+}
+
 .work-description {
   pre {
     overflow: auto;